convert

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to convert a Shift_JIS formatted file into UTF-8 format. For this, below is my approach: Read Shift_JIS file getBytes of each line and convert it to UTF-8 Create new file and write UTF-8 converted value to it Issue is that at step 2 conversion is not happening. I am using below code for converting Shift_JIS to UTF-8: InputStream inputStream = getContentResolver().openInputStream(uri); BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream)); byte[] b = line.getBytes("Shift_JIS"); String value = new String(b,

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've been following an online tutorial on deep learning. It has a practical question on gradient descent and cost calculations where I been struggling to get the given answers once it was converted to python code. Hope you can kindly help me get the correct answer please Please see the following link for the equations used Click here to see the equations used for the calculations Following is the function given to calculate the gradient descent,cost etc. The values need to be found without using for loops but using matrix manipulation

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I found this string extension somewhere on the internet that allows me to turn html code into an attributed string: func html2AttributedString () -> NSAttributedString { return try ! NSAttributedString ( data : self . data ( using : String . Encoding . unicode , allowLossyConversion : true )!, options : [ NSDocumentTypeDocumentAttribute : NSHTMLTextDocumentType ], documentAttributes : nil ) } It worked fine in Swift 3, but with Swift 4, Xcode complains: Cannot convert value of type 'NSAttributedString.DocumentAttributeKey' to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following: answers = Answer.objects.filter(id__in=[answer.id for answer in answer_set.answers.all()]) then later: for i in range(len(answers)): # iterate through all existing QuestionAnswer objects for existing_question_answer in existing_question_answers: # if an answer is already associated, remove it from the # list of answers to save if answers[i].id == existing_question_answer.answer.id: answers.remove(answers[i]) # doesn't work existing_question_answers.remove(existing_question_answer) I get an error: 'QuerySet' object has

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm slowly converting my existing code into Delphi 2010 and read several of the articles on Embarcaedro web site as well as Marco Cantú whitepaper. There are still some things I haven't understood, so here are two functions to exemplify my question: function RemoveSpace(InStr: string): string; var Ans : string; I : Word; L : Word; TestChar: string[1]; begin Ans := ''; L := Length(InStr); if L > 0 then begin for I := 1 to L do begin TestChar := Copy(InStr, I, 1); if TestChar <> ' ' then Ans := Ans + TestChar; end; end; RemoveSpace := Ans; end

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have a Entity Collection Like this: EntityCollection users; I want to convert it to a Ilist like this: systemUsers = new List < CrmSdkTypeProxy . SystemUser >(); where CrmSdkTypeProxy.SystemUser is a type of Entity . However, my Entity Collection is derived from a dll of Microsoft.Xrm.Sdk which does not implement IEnumerable . I am using mscrm 2011 specific dlls . Any idea on how I create a list like this: .List<CrmSdkTypeProxy.SystemUser> ? 回答1: from what I gather from http://msdn.microsoft.com/en-us/library/microsoft.xrm.sdk

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I maintain a bulletin board that saves rich text messages in HTML. Now I need to migrate all those messages into Joomla Kunena bulletin board that requires BBCode representation of HTML. Is there any library to convert HTML to BBCode cleanly. There are bunch of scripts out there for BBCode to HTML but not the other way around. Thanks... 回答1: It should be doable with XSLT in text output mode : … [b] [/b] [url=" "] [/url] To get there parse HTML and use built-in XSLT processor . 回答2: I would recommend that you use regular expressions to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: HI, i am creating an login screen to my iphone application. i am sending the username and password to php using NSURLConnection method. i can successfully send login details to php. My php page returning status values based on the login details. (status =OK / Fail , redirectionUrl= http://www.balalaa.com ) In DidReceiveData method if i convert the NSData into string i am getting following string for successful login "STATUS=OK&url= http://www.balalaa.com ". Is there any way to fetch the values of STATUS and url, without using NSPredict. Is

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have changed my code, now while the compilation these errors occur: `check.cpp: In function ‘int main()’:` check.cpp:14:55: error: invalid conversion from ‘const char**’ to ‘char* const*’ [-fpermissive] /usr/include/getopt.h:152:12: error: initializing argument 2 of ‘int getopt(int, char* const*, const char*)’ [-fpermissive] int main() { string text="-f input.gmn -output.jpg"; int argc=text.length(); cout<<"argc: "<<argc<<endl; char const * argv = text.c_str(); cout<<"argv: "<<argv<<endl; int c = getopt (argc, &argv, "f:s:o:pw:h:z:t:d:a:b:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the code below: List aa = (from char c in source select new { Data = c.ToString() }).ToList(); But what about List aa = (from char c1 in source from char c2 in source select new { Data = string.Concat(c1, ".", c2)).ToList (); While compile getting error Cannot implicitly convert type 'System.Collections.Generic.List ' to 'System.Collections.Generic.List ' Need help. 回答1: IEnumerable e = (from char c in source select new { Data = c.ToString() }).Select(t = > t.Data); // or IEnumerable e = from char c in source select c.ToString(); //